How to get $issue.securityLevel in Jira batched email notification velocity templates

[Suyash_Kanungo]

I am trying to follow an example in this link to edit batched email notifications.

https://confluence.atlassian.com/display/ADMINJIRASERVER0822/Examples%3A+Customizing+email+content

although $issue.securityLevel doesn't seem to be the right variable name.

I need to get issue details like security level, Project name, and recipient in the email notification and customize some content based on these three values, but unable to access them in the velocity template.